JPS63141876U - - Google Patents
Info
- Publication number
- JPS63141876U JPS63141876U JP1987033809U JP3380987U JPS63141876U JP S63141876 U JPS63141876 U JP S63141876U JP 1987033809 U JP1987033809 U JP 1987033809U JP 3380987 U JP3380987 U JP 3380987U JP S63141876 U JPS63141876 U JP S63141876U
- Authority
- JP
- Japan
- Prior art keywords
- bearing device
- liner piece
- main shaft
- inner liner
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims 2
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Hydraulic Turbines (AREA)
Description
第１図は本考案による水力機械の軸受装置の一
実施例を示す縦断面図、第２図は上記軸受装置の
回転側を構成する内側ライナ片の装着状態を示す
正面図、第３図は上記内側ライナ片の１セグメン
トを示す斜視図、第４図および第５図は従来の水
力機械の軸受装置を示す縦断面図である。
４……主軸、１８……軸受装置、２０……ハウ
ジング、２２……内側ライナ片、２３……締結部
材、２６……外側ライナ片。
FIG. 1 is a longitudinal sectional view showing an embodiment of a bearing device for a hydraulic machine according to the present invention, FIG. 2 is a front view showing a state in which an inner liner piece constituting the rotating side of the bearing device is installed, and FIG. A perspective view showing one segment of the inner liner piece, and FIGS. 4 and 5 are longitudinal sectional views showing a conventional bearing device for a hydraulic machine. 4... Main shaft, 18... Bearing device, 20... Housing, 22... Inner liner piece, 23... Fastening member, 26... Outer liner piece.
Claims (1)
力機械の軸受装置において、主軸の外周に主軸の
回転方向と同一に形成した螺旋溝を外周に備えた
セグメント状の内側ライナ片を円環状にしてかつ
軸方向に複数段固設し、この内側ライナ片の外周
突部と摺接するセグメント状の外側ライナ片を軸
受ハウジングの内周面に円環状に固設したことを
特徴とする水力機械の軸受装置。 ２ 内側ライナ片は締結部材で着脱可能に固設さ
れていることを特徴とする実用新案登録請求の範
囲第１項に記載の水力機械の軸受装置。[Scope of Claim for Utility Model Registration] 1. A bearing device for a hydraulic machine designed to suppress shaft runout of a rotating main shaft, in which a segment-shaped bearing device is provided with a spiral groove formed on the outer periphery of the main shaft in the same direction as the rotational direction of the main shaft. The inner liner piece is annular and fixed in multiple stages in the axial direction, and the segment-shaped outer liner piece that comes into sliding contact with the outer peripheral protrusion of the inner liner piece is fixed in an annular shape on the inner peripheral surface of the bearing housing. A bearing device for hydraulic machinery featuring: 2. The bearing device for a hydraulic machine according to claim 1, wherein the inner liner piece is removably fixed by a fastening member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987033809U JPS63141876U (en) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987033809U JPS63141876U (en) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63141876U true JPS63141876U (en) | 1988-09-19 |
Family
ID=30841761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987033809U Pending JPS63141876U (en) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63141876U (en) |
-
1987
- 1987-03-10 JP JP1987033809U patent/JPS63141876U/ja active Pending